查询词典 LPG

When used as vehicle fuel, it is commonly known as liquefied petroleum gas (LPG or LP-gas), which can be a mixture of propane along with small amounts of propylene , butane , and butylene .

当用作汽车燃料，它通常被称为液化石油气，这可能是一个混合丙烷连同少量的丙烯，丁烷和丁烯。

Based on the quasi-dimension combustion model, the emission model is set up in this dissertation. The NO emissions in different conditions of LPG engine can be simulated and calculated by the model. The calculated results show that the NO emissions are larger influenced by ignition timing and less influenced by compression ratio, finally, choosing a right coefficient of excess air will have great effect to reduce NO emissions.

本文在建立的准维燃烧模型基础上建立了排放生成模型，利用该模型对液化石油气发动机在变参数情况下NO的排放生成情况进行了模拟计算，计算结果表明点火提前角对NO的生成影响较大，压缩比对NO的生成影响较小，而选择合适的过量空气系数更是对降低NO的生成起着关键作用。

Another important reason is that the structural parameter of original gasoline engine is designed to aim at the combustibility of gasoline and it misfits the combustion of LPG.

而另一个重要原因是原汽油机的结构和参数是针对汽油的燃烧特性而设计的，并不适合于液化石油气的燃烧做功。

In this article an experiment research is carried out on a gasoline engine with different componential LPG .

为此，就汽油机燃用配比组分不同的石油液化气在台架上进行了试验，对功率、扭矩、油耗、加速、排放等主要性能进行了对比。

Third, to further reduce the road tax for three (3) years for private vehicle owners who choose to convert to Compressed Natural Gas or Liquified Petroleum Gas, as well as increasing supply of CNG and LPG in all petrol stations and breaking the monopoly by Petronas.

第三，进一步为要转换为压缩天然气或液化石油气的私家车主一连三年降低路税。同时，在所有油站增加供应天然气和液化石油气，并不仅是被国家石油公司所垄断。

Candidate should have knowledge about the NG or LPG steam boiler system, including water softener, Deaerator, and boiler control system

应聘者需要具有燃气蒸汽锅炉系统的相关知识，包括软水系统，除氧器已及锅炉控制系统

An important application of LPG is to flatten the spectra of erbium doped superfluorescent fiber source .

长周期光栅的一个重要应用就是用于掺铒光纤超荧光光源的光谱平坦化。

Because of the faultiness of the consumed and transportation market, LPGfleets have to face to the complex working circumstance.

但目前由于我国的液化石油气消费市场与运输市场发展并不完善，使LPG船舶在实际营运过程中面对的是复杂多变的营运环境。

Length of Gas Pipelines refers to the total length of pipelines in use between the outlet of the compressor of gas-work or outlet of gas stations and the leading pipe of users, excluding pipelines within gasworks, delivery stations, LPG storage stations, refilling stations, gas-mixing stations and supply stations.

供气管道长度指报告期末从气源厂压缩机的出口或门站出口至各类用户引入管之间的全部已经通气投入使用的管道长度。不包括煤气生产厂、输配站、液化气储存站、灌瓶站、储配站、气化站、混气站、供应站等厂内的管道。

At the end, we built experimental installation for inscribing polymer LPG. using point-by-point method.

最后，建立了逐点写入法刻写聚合物长周期光纤光栅的实验装置。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了